(19)

(11)

EP 2 831 207 A1

(12)

(43) Date of publication: 04.02.2015 Bulletin 2015/06 (21) Application number: 13768876.8 (22) Date of filing: 13.03.2013

(51) International Patent Classification (IPC):  C10G 65/12(2006.01) C10G 69/02(2006.01) (86) International application number: PCT/US2013/030808 (87) International publication number: WO 2013/148194 (03.10.2013 Gazette 2013/40)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 29.03.2012 US 201213433726 (71) Applicant: UOP LLC Des Plaines, Illinois 60017-5017 (US)	(72) Inventors: ZIMMERMAN, Paul R. Des Plaines, Illinois 60017-5017 (US) KOKAYEFF, Peter Des Plaines, Illinois 60017-5017 (US) (74) Representative: Boult Wade Tennant  Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)